mp3's?

[tarzanneke]

Hello,

Since a couple of years I have two units of the MED400X.
With one of them everything works perfect, but with the other one I have a problem.
I have a lot of music on my network, and when I open the music map, I can't see any mp3's.
I can only see the map (title of the cd), but what's in it, I cannot see and for sure not play.

Can anyone help me please?

Thanks in advance.